Belwari Uchaipur is a village in Dagarua tehsil in district of Purnia, Bihar, India. As per the data provided by Census of India in 2011, total population of Belwari Uchaipur was 593 which includes 299 males and 294 females. Belwari Uchaipur covers 43 ha area. Pincode of Belwari Uchaipur is N/A.